Granted Patent
Utility
US 6,776,926 · App. 09/927,430
Calcium hypochlorite of reduced reactivity
Inventor:
Roy Martin
Patented Case
View Patent ↗
Granted: Aug 17, 2004
Filed: Aug 9, 2001
Inventor
Roy Martin
Assignee (at issue)
United States Filter Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.